130445880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 412369920

約数和(自身を除く): 281924040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 151, 184, 230, 276, 302, 313, 345, 453, 460, 552, 604, 626, 690, 755, 906, 920, 939, 1208, 1252, 1380, 1510, 1565, 1812, 1878, 2265, 2504, 2760, 3020, 3130, 3473, 3624, 3756, 4530, 4695, 6040, 6260, 6946, 7199, 7512, 9060, 9390, 10419, 12520, 13892, 14398, 17365, 18120, 18780, 20838, 21597, 27784, 28796, 34730, 35995, 37560, 41676, 43194, 47263, 52095, 57592, 69460, 71990, 83352, 86388, 94526, 104190, 107985, 138920, 141789, 143980, 172776, 189052, 208380, 215970, 236315, 283578, 287960, 378104, 416760, 431940, 472630, 567156, 708945, 863880, 945260, 1087049, 1134312, 1417890, 1890520, 2174098, 2835780, 3261147, 4348196, 5435245, 5671560, 6522294, 8696392, 10870490, 13044588, 16305735, 21740980, 26089176, 32611470, 43481960, 65222940, 130445880]

約数ペア:

[(1, 130445880), (2, 65222940), (3, 43481960), (4, 32611470), (5, 26089176), (6, 21740980), (8, 16305735), (10, 13044588), (12, 10870490), (15, 8696392), (20, 6522294), (23, 5671560), (24, 5435245), (30, 4348196), (40, 3261147), (46, 2835780), (60, 2174098), (69, 1890520), (92, 1417890), (115, 1134312), (120, 1087049), (138, 945260), (151, 863880), (184, 708945), (230, 567156), (276, 472630), (302, 431940), (313, 416760), (345, 378104), (453, 287960), (460, 283578), (552, 236315), (604, 215970), (626, 208380), (690, 189052), (755, 172776), (906, 143980), (920, 141789), (939, 138920), (1208, 107985), (1252, 104190), (1380, 94526), (1510, 86388), (1565, 83352), (1812, 71990), (1878, 69460), (2265, 57592), (2504, 52095), (2760, 47263), (3020, 43194), (3130, 41676), (3473, 37560), (3624, 35995), (3756, 34730), (4530, 28796), (4695, 27784), (6040, 21597), (6260, 20838), (6946, 18780), (7199, 18120), (7512, 17365), (9060, 14398), (9390, 13892), (10419, 12520)]